From b5b2a07bf5b348e61ddfcf7579607adaad31456d Mon Sep 17 00:00:00 2001
From: Oliver Reiche <oliver.reiche@huawei.com>
Date: Mon, 19 Sep 2022 13:00:11 +0200
Subject: Expr: Add 'env' expression

---
 src/buildtool/build_engine/expression/configuration.hpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/buildtool/build_engine/expression/configuration.hpp')

diff --git a/src/buildtool/build_engine/expression/configuration.hpp b/src/buildtool/build_engine/expression/configuration.hpp
index c19baa01..e08a35d0 100644
--- a/src/buildtool/build_engine/expression/configuration.hpp
+++ b/src/buildtool/build_engine/expression/configuration.hpp
@@ -137,6 +137,10 @@ class Configuration {
         return expr_->Map().Find(x).has_value();
     }
 
+    [[nodiscard]] auto Expr() const& -> ExpressionPtr const& { return expr_; }
+
+    [[nodiscard]] auto Expr() && -> ExpressionPtr { return std::move(expr_); }
+
   private:
     ExpressionPtr expr_{Expression::kEmptyMap};
 };
-- 
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